Photoprotective potential of emulsions formulated with Buriti oil (Mauritia flexuosa) and Vitamin E against UV irradiation on human keratinocytes and fibroblasts cell lines [PDF]
, 2010 Considering the belief that natural lipids and edible substances are safer for topical applications and that carotenoids are able to protect cells against photooxidative damage, wea have investigated whether topical creams and lotions, produced with ...
M.P. Vinardell +12 more
core +1 more source
An Experimental High‐Throughput Approach for the Screening of Hard Magnet Materials
Advanced Engineering Materials, EarlyView.An entire workflow for the high‐throughput characterization and analysis of compositionally graded magnetic films is presented. Characterization protocols, data management tools and data analysis approaches are illustrated with test case Sm(Fe, V)12 based films.
William Rigaut +16 more
wiley +1 more source
Influência de fatores exógenos na germinação de esporos e da radiação ultravioleta B (RUV B) no desenvolvimento de gametófitos de Acrostichum Danaeifolium Langsd. & Fisch (Polypodiopsida, Pteridaceae): uma pteridófita do manguezal [PDF]
, 2012 Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro de Ciências Biológicas. Programa de Pós-Graduação em Biologia VegetalA distribuição da vegetação mundial vem se alterando ao longo do tempo, mas atualmente as alterações climáticas ...
Freitas, Michelle Carneiro de Andrade de
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Advanced Engineering Materials, EarlyView.This review highlights advances in lightweight, lead‐free polymer nanocomposites for diagnostic X‐ray shielding. By linking filler chemistry, dispersion, architecture, and photon interaction mechanisms, it establishes structure–performance relationships guiding material design.
Aklilu G. Messele +2 more
wiley +1 more source
Regulation of the expression of NADP-malic enzyme by UV-B, red and far-red light in maize seedlings
Brazilian Journal of Medical and Biological Research, 1999 The induction of nicotinamide adenine dinucleotide phosphate-malic enzyme (NADP-ME) in etiolated maize (Zea mays) seedlings by UV-B and UV-A radiation, and different levels of photosynthetically active radiation (PAR, 400-700 nm) was investigated by ...
P. Casati +3 more
doaj +1 more source
Estudo dos efeitos da radiação ultravioleta-B na organização celular durante o desenvolvimento inicial de Nemalion helminthoides (Velley in With). Batters (Nemaliales, Rhodophyta): aspectos morfológicos e ultraestruturais [PDF]
, 2012 Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro de Ciências Biológicas. Programa de Pós-Graduação em Biologia Celular e do DesenvolvimentoAs mudanças globais têm sido amplamente discutidas, e dentre essas mudanças, destaca-se o ...
Oliveira, Eliana Medeiros de
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Comparison of Triply Periodic Minimal Surface Energy Absorbers Under Uniaxial Compressive Loading
Advanced Engineering Materials, EarlyView.This study investigates LCD 3D printed Triply Periodic Minimal Surface (TPMS) structures as mechanical energy absorbers. By comparing various base designs and layered combinations under uniaxial compression, it identifies that a Diamond‐Gyroid sandwich structure offers superior performance.
Sergej Grednev +2 more
wiley +1 more source
Efeitos da radiação ultravioleta-B na germinação e desenvolvimento dos tetrásporos de Gelidium floridanum (Gelidiales, Rhodophyta): crescimento, morfologia e ultraestrutura [PDF]
, 2012 Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro de Ciências Biológicas, Programa de Pós-Graduação em Biologia Vegetal, Florianópolis, 2010O aumento na incidência de radiação ultravioleta-B, como consequência da depleção da camada ...
Scariot, Lidiane Ângela
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Laser‐Induced Graphene from Waste Almond Shells
Advanced Functional Materials, EarlyView.Almond shells, an abundant agricultural by‐product, are repurposed to create a fully bioderived almond shell/chitosan composite (ASC) degradable in soil. ASC is converted into laser‐induced graphene (LIG) by laser scribing and proposed as a substrate for transient electronics.
Yulia Steksova +9 more
wiley +1 more source
Ultraviolet radiation changes plant color
BMC Plant Biology, 2020 Background Plant absorption of ultraviolet (UV) radiation can result in multiple deleterious effects to plant tissues. As a result, plants have evolved an array of strategies to protect themselves from UV radiation, particularly in the UV-B range (280 ...
Kim Valenta +7 more
doaj +1 more source